68% (2003)

69% (1969)

73% (1971)

66% (2015)

54% (2000)

69% (1953)

60% (2001)

60% (2013)

66% (1974)

69% (1986)

53% (2007)

65% (2012)

60% (1972)

64% (2017)

67% (2016)

63% (2016)

59% (1999)

55% (2022)

61% (2003)

75% (1986)